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Rakuten Mobile will deploy the Nokia 1830 Photonic Service Switch to power its reconfigurable photonic mesh mobile backhaul network. Rakuten Mobile, Japan’s newest mobile carrier, is set to launch the world’s first end-to-end fully virtualized cloud-native 5G mobile network. The deployment of cutting-edge coherent and optical component technologies will enable Rakuten Mobile to easily and flexibly grow its network bandwidth for the rapid rollout of 4G and 5G services.

The mobile network will be built upon a nationwide optical infrastructure covering all 47 prefectures throughout Japan and supporting backhaul and data center interconnect (DCI) applications. Wavelength routing technology will be used in both the long-haul and metro optical networks, creating a photonic mesh – the first of its kind for a mobile backhaul network. This will enable Rakuten Mobile to support surging mobile data traffic and a new generation of innovative customer services.

These platforms are specifically engineered for the space and power constraints of mobile backhaul and edge computing networks, making them ideally suited to provide transport for Rakuten Mobile’s planned edge data centers. Rakuten Mobile’s backbone network will be optimized for maximum capacity and lowest cost per bit with Nokia’s the Photonic Service Engine 3 (PSE-3) super coherent chipset and C+L Ultra-Wideband wavelength routing.